package com.niit.onlinemusicserver.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.niit.onlinemusicserver.common.R;
import com.niit.onlinemusicserver.model.domain.Collect;

public interface CollectService extends IService<Collect> {
  R collectionOfUser(Integer userId);
}